Volt ohm meter - Study guides, Class notes & Summaries

Stationary Engineer Electric Pre Test Questions And Answers An AC circuit consists only of a pure inductance and a power source. The relationship between the voltage and the current in this circuit is that the - ANSWER : current lags the voltage The power factor of a load is equal to the ____________ power divided by the ____________ power. - ANSWER : True ; apparent A 10-ohms and 20-ohms resistor are connected in parallel. The total line current drawn by this parallel combination i...

ABYC Marine Electrical Certification Exam(graded A) Every 18 inches. - ANSWER How often (in inches) shall wire bundles be supported? Insulated Metallic Hanger Clamps - ANSWER What type of clamps are to be used for supporting wire bundles when routed over engines and machinery? 40 lbs (E-11 Table XV) - ANSWER What tensile force must a 10 Gauge crimp connector withstand for one minute? 36 inches - ANSWER What is the max allowed unsupported cable length for battery cables? True - ...

ESCO Electrical Certification Exam - Questions and Answers What is current flow? The flow of electrons in a circuit. What is impedance? opposition to alternating currents Like charges will Repel each other Any material that will readily release electrons is called Conductor Symbol for current I (amps) Electricity can produce: All the above: light, heat, magnetism The safety ground conductor is usually colored: Green An electron has a ____ negative charge Which of the following materials would ...

ASE Exam #1 Questions & Answers 2024/2025 A - ANSWERSA drum is chattering on the brake lathe. This could be the result of: A. Failure to install the dampening belt. B. Cutting too slowly. C. Dull cutting blades. D. Cutting speed too fast. C - ANSWERSA vehicle is equipped with a hydro-boost brake system has a hard pedal with little braking action. Which of the following could be the cause? A. Low brake fluid B. Air in the brake fluid C. Low power steering fluid D. An overtightene...

Elevator Mechanic Exam Question and answers 100% correct A Latching relay: Used for call registration,direction selection or as selector relays Two types are: Set/Rest are electrical and Mechanical Latching relays Need to know latching relay symbol, Its a box with shaded triangle in lower right hand corner. - correct answer Which relay do you need to Order 710 Pg, 7 RPM = 60 ∙ ƒ ÷ P÷2 = Step 1. 60 x Frequency (Hz.) = Step 2. Poles ÷ 2 = Take answer 1 and ÷ by answer 2 = - c...

A drum is chattering on the brake lathe. This could be the result of: A. Failure to install the dampening belt. B. Cutting too slowly. C. Dull cutting blades. D. Cutting speed too fast. - Answer-A A vehicle is equipped with a hydro-boost brake system has a hard pedal with little braking action. Which of the following could be the cause? A. Low brake fluid B. Air in the brake fluid C. Low power steering fluid D. An overtightened power steering belt - Answer-C Which of the following cou...

HVAC Electrical Test 100% Correct Solved Current flow is - Correct Answer ️️ -the flow of electrons in the circuit impedance is - Correct Answer ️️ -opposition to alternating current flow like charges - Correct Answer ️️ -repel each other Any material that will readily release electrons is called - Correct Answer ️️ -a conductor the symbol for current is - Correct Answer ️️ -I Which of the following materials would best be suited for use as a semi-conductor - Correct ...

Every 18 inches. - ANSWER-How often (in inches) shall wire bundles be supported? Insulated Metallic Hanger Clamps - ANSWER-What type of clamps are to be used for supporting wire bundles when routed over engines and machinery? 40 lbs (E-11 Table XV) - ANSWER-What tensile force must a 10 Gauge crimp connector withstand for one minute? 36 inches - ANSWER-What is the max allowed unsupported cable length for battery cables? True - ANSWER-T or F: Running AC and DC conductors together is al...

Every 18 inches. - ANSWER How often (in inches) shall wire bundles be supported? Insulated Metallic Hanger Clamps - ANSWER What type of clamps are to be used for supporting wire bundles when routed over engines and machinery? 40 lbs (E-11 Table XV) - ANSWER What tensile force must a 10 Gauge crimp connector withstand for one minute? 36 inches - ANSWER What is the max allowed unsupported cable length for battery cables? True - ANSWER T or F: Running AC and DC conductors together is al...

Every 18 inches. - ANSWER-How often (in inches) shall wire bundles be supported? Insulated Metallic Hanger Clamps - ANSWER-What type of clamps are to be used for supporting wire bundles when routed over engines and machinery? 40 lbs (E-11 Table XV) - ANSWER-What tensile force must a 10 Gauge crimp connector withstand for one minute? 36 inches - ANSWER-What is the max allowed unsupported cable length for battery cables? True - ANSWER-T or F: Running AC and DC conductors together is al...