Engine compartment - Study guides, Class notes & Summaries

Black soot around the engine compartment openings might indicate: - ANSWER Insufficient engine room ventilation if the engine does not achieve full rpm, what test would be the last to be performed? - ANSWER compression check The exhaust blower switch is activated but the sound coming from the blower is not normal. After a period of time, the breaker trips. What is the most likely cause? - ANSWER Blower motor armature bearings are seizing

LIRR BLOCK OPERATORBlock - correct answer A length of track of defined limits, the use of which is governed by block signal, block limit signal, automatic speed control , or any combination thereof. Absolute Block - correct answer A block established between block stations, block limit stations, interlocking or any combination thereof which must not be occupied by more than one train except as provided by the rule. Block Signal System - correct answer A series of consecutive block. Auto...

ABYC Diesel Exam Practice Questions and Answers (Graded A) ABYC Diesel Exam Practice Questions and Answers (Graded A) ABYC Diesel Exam Practice Questions and Answers (Graded A) ABYC Diesel Exam Practice Questions and Answers (Graded A) Black soot around the engine compartment openings might indicate: - ANSWER-Insufficient engine room ventilation if the engine does not achieve full rpm, what test would be the last to be performed? - ANSWER-compression check The exhaust blower switch is ac...

An engine in which the cylinders rotate around the crankshaft is called what? rotary radial On aircraft with exposed cylinders, what component helps direct air around the cooling fins? deflectors On a 6 cylinder engine, how many CHT probes are required? 1 What does augmenter tubes use to draw hot air out and cool air into the engine compartment? exhaust gas velocity What condition can broken or damaged cylinder fins cause within the cylinder? hot spot What do some helicopters use to co...

All TCAS aural advisory are inhibited when the present position altitude is below? - ️️400' agl during descent or 600' agl during climb Are both cargo compartments pressurized? - ️️Yes Are fault(s) in the water system monitored from the cockpit? - ️️No Can a normal APU shutdown be canceled? - ️️Yes, by moving the START switch back to ON before the 1 minute cool down is over Can a single bleed source power both the ECS pack? - ️️Yes through the crossbleed valve Can a ...

Components of a fixed wing aircraft structure correct answers 1. fuselage 2. wings 3. tail assembly/empennage 4. power plant 5. landing gear 6. flight instruments/controls and control surfaces Fuselage components correct answers cockpit, where pilots/crew control operations cabin, if passengers, cargo area, if any attachment point for other components (wings, tail, landing gear) Firewall correct answers fireproof partition between the engine compartment and the cockpit/cabin...

HVAC 2024 Actual Exam Questions and Answers All Correct The coolant bypass solenoid valve provides a second path for coolant to flow between the engine block and the: - Answer-Thermostat housing The heater core is an air to liquid heat exchanger similar to a radiator. - Answer-false the 1.6l gtdi engine uses the no-flow coolant strategy in the engine block to: - Answer-Both a and b on vehicles equipped with the auto start-stop feature, such as the 2014 fusion, the cabin heater coola...

thermostat Ans: Is a temperature dep endent valve that opens and closes according to the engine coolant temperature to regulate the flow of coolant through the radiator and back to the engine Coolant Pump Ans: Are mechanically controlled devices that circulate coolant through the radiator and back to the engine. Radiator Ans: Is a liquid to air heat exchanger that reduces coolant temperature by transferring heat from the radiator to the outside air Degas bottle Ans: Is attached to t...

FDNY S-92 Questions and Answers Rated A+ The following are types of what? LPG, CNG, piped natural gas or solid fuel (coke). Portable fueled salamanders/space heaters National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Limit (REL) for carbon monoxide 35 parts per million (ppm) over an 8 hour period What is the third leading cause of fires in buildings under construction ? temporary heating What is direct heat flow through matter? CONDUCTION What is the transport...

COMMERCIAL PILOT CERTIFICATION WRITTEN TEST QUESTIONS AND REVISED CORRECT ANSWERS Notification to the NTSB is required when there has been substantial damage A.) which adversely affects structural strength or flight characteristics. B.) to an engine caused by engine failure in flight. C.) which requires repairs to landing gear. - ANSWER : A.) which adversely affects structural strength or flight characteristics. NTSB Part 830 requires an immediate notification as a result of whi...