Class 1 levers Study guides, Class notes & Summaries
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FCTC Written Study Guide Questions 
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Classes of Levers ️️Class 1, 
Class 2, 
Class 3 
Class 1 Levers ️️Fulcrum is in the middle, with the effort (input) force on one side of the 
fulcrum and resistance (output) on the other side 
.Mechanical Advantage greater or less than 1 
Ex: Seesaw, Crowbar, Pair of Scissors. 
Class 2 Levers ️️Resistance is in the middle, the effort is applied on one side of the 
resistance and the fulcrum on the other side 
.Mechanic...
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Biology 2301 chapter 11 Question bank ;Muscles that guard entrances and exits
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Chapter 11 The Muscular System 
Multiple Choice Questions 
1) Muscles that guard entrances and exits of internal passageways are ________ muscles. 
A) parallel 
B) convergent 
C) pennate 
D) bipennate 
E) circular 
2) In a ________ muscle, the fascicles are concentrically arranged around an opening. 
A) convergent 
B) parallel 
C) straight 
D) pennate 
E) circular 
3) The type of muscle whose functional characteristics most closely resemble those of its muscle fibers is the ____ muscle. 
A) penn...
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Classes of Levers - ANSWER Class 1, Class 2, Class 3 
 
Class 1 Levers - ANSWER Fulcrum is in the middle, with the effort (input) force on one side of the fulcrum and resistance (output) on the other side. 
Mechanical Advantage greater or less than 1 
Ex: Seesaw, Crowbar, Pair of Scissors. 
 
Class 2 Levers - ANSWER Resistance is in the middle, the effort is applied on one side of the resistance and the fulcrum on the other side. 
Mechanical Advantage always greater than 1 
Ex: Wheelbarrow, nu...
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FCTC Written Study Guide Latest Update Graded A+
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FCTC Written Study Guide Latest Update 
 
Graded A+ 
 
Classes of Levers Class 1, Class 2, Class 3 
 
Class 1 Levers Fulcrum is in the middle, with the effort (input) force on one side of the 
fulcrum and resistance (output) on the other side. 
Mechanical Advantage greater or less than 1 
Ex: Seesaw, Crowbar, Pair of Scissors. 
 
Class 2 Levers Resistance is in the middle, the effort is applied on one side of the resistance 
and the fulcrum on the other side. 
Mechanical Advantage always greater...
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FCTC Written Study Guide Questions and Answers 100% Verified
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FCTC Written Study Guide Questions 
and Answers 100% Verified 
Classes of Levers ️️Class 1, Class 2, Class 3 
Class 1 Levers ️️Fulcrum is in the middle, with the effort (input) force on one side of the 
fulcrum and resistance (output) on the other side. 
Mechanical Advantage greater or less than 1 
Ex: Seesaw, Crowbar, Pair of Scissors. 
Class 2 Levers ️️Resistance is in the middle, the effort is applied on one side of the 
resistance and the fulcrum on the other side. 
Mechanic...
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NSCA CSCS EXAM REVIEW QUESTIONS AND ANSWERS, 100% ACCURATE, RATED A+| latest update 2024/25|
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NSCA CSCS EXAM REVIEW QUESTIONS AND ANSWERS, 100% 
ACCURATE, RATED A+ 
explain the basic energy systems available to supply ATP during exercise 
understand lactate accumulation, metabolic acidosis, and cellular manifestations of fatigue 
Describe the sliding-filament theory of muscular contraction: 1 
Describe both the macrostructure and microstructure of muscle and bone 
Neuromuscular system 
Steps of Muscle Contraction 
Describe the specific morphological and physiological characteristics of d...
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FCTC WRITTEN EXAMINATION >> COMPLETE SET ACTUAL QUESTIONS AND CORRECT DETAILED ANSWERS
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FCTC WRITTEN EXAMINATION >> 
COMPLETE SET ACTUAL 
QUESTIONS AND CORRECT 
DETAILED ANSWERS 
What does "fre, 123" mean? - ANSWER : Fulcrum is in 
the middle for Class 1 LeversResistance (output) in middle 
for Class 2Effort (input) in the middle for Class 3 
Formula for Determining the head pressure difference 
between an intake and output - ANSWER : 1 vertical foot 
= 0.433 psi 
1 psi = 2.31 vertical feet 
Overall Test Overview: - ANSWER : 1) 30-minute period 
to read 2 essays- 2-h...
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NOCTI AG MECHANICS STUDY GUIDE QUESTIONS AND ANSWERS 2023 ALREADY GRADED A+(DIAGRAMS INCLUDED)|GUARANTEED SUCCESS
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Phillips Screwdriver 
 
 
Combination Wrench 
 
 
Open End Wrench 
 
 
Off Set Box End Wrench 
 
 
Adjustable Wrench 
 
 
Locking Pliers 
 
 
Channel Lock Pliers 
 
 
Needle Nose Pliers 
 
 
Snap Ring Pliers 
 
 
Wire Stripper 
 
 
Lineman Pliers 
 
 
Slip Joint Pliers 
 
 
Side Cutter Pliers 
 
 
Ratchet 
 
 
Socket 6 Point and 12 Point 
 
 
Socket 1/2" Drive, 3/8" Drive, 1/4" Drive 
 
 
Socket Deep Well and Shallow Well 
 
 
Socket Extension 
 
 
Breaker Bar 
 
 
Torque Wrench 
 
 
Nut Driv...
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FCTC Written Study Guide Questions & Answers Solved 100%
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Classes of Levers - Answer Class 1, 
Class 2, 
Class 3 
 
Class 1 Levers - Answer Fulcrum is in the middle, with the effort (input) force on one side of the fulcrum and resistance (output) on the other side 
.Mechanical Advantage greater or less than 1 
Ex: Seesaw, Crowbar, Pair of Scissors. 
 
Class 2 Levers - Answer Resistance is in the middle, the effort is applied on one side of the resistance and the fulcrum on the other side 
.Mechanical Advantage is always greater than 1 
Ex: Wheelbarro...
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FCTC TEST PREP QUESTIONS AND ANSWERS ALREADY PASSED
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FCTC TEST PREP QUESTIONS AND 
ANSWERS ALREADY PASSED 
 
A belt and pulley system is characterized by two or more pulleys in common to a belt. 
 
What does a belt and pulley system allow for? mechanical power, torque, and speed to be 
transmitted across axles 
 
How is mechanical advantage realized? if the pulleys are different diameters 
 
what is a pulley? a wheel on an axle or shaft that is designed to support movement and 
change of direction of a cable or belt along its circumference 
 
Why ...
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