Hydraulic brake test Study guides, Class notes & Summaries

Georgia Class E Study Guide 2024 with Complete SolutionsGeorgia Class E Study Guide 2024 with Complete SolutionsGeorgia Class E Study Guide 2024 with Complete Solutions Tie Down Straps - ANSWER-There must be 1 time down per 10 feet of cargo with a minimum of 2. Hydraulic Brake Test - ANSWER-Pump the brake pedal 3 times then hold firm pressure on the pedal for 5 seconds, if there is movement then something is wrong. How often should you inspect your cargo? - ANSWER-Within the first 50 mi...

Heavy Duty Truck Systems - Chapter 27 Graded A+ What is the function of the truck's cooling system? The cooling system regulates the engine temperature by dissipating excess heat and preventing overheating. How does a truck's air conditioning system operate? The air conditioning system uses refrigerant to absorb heat from the cabin and release it outside, providing a comfortable temperature inside. What role does the truck’s hydraulic system play? The hydraulic system ope...

Brake test questions and answers Graded A+ 1) Why must air tanks be drained? a) For pre trip inspection purposes b) To check for leaks c) To release oil and water buildup d) To activate the low air pressure alarm c) To release oil and water buildup 2) What is a supply pressure gauge used for? a) To check tire pressure b) To check tank pressure c) To activate the low pressure alarm d) To check for leaks b) To check tank pressure 4) What are spring brakes? a) Hydraulic brakes...

STATE BRAKE CERTIFICATION QUESTIONS WITH VERIFIED ANSWERS A cracked or torn vacuum diaphragm in a brake power booster would most likely cause: a hard pedal feel requiring very high pedal effort to stop to test a vacuum power brake booster in the vehicle, you should pump the brake pedal at least 4 times, hold the brake pedal depressed, and start the engine. the brake pedal should: drop slightly and remain firm A mechanic finds gear lube inside both rear drums on a rear wheel drive ve...

CDL Bus Test Questions and Answers 2024 danger zone - Ans ️️ -The zone that extends as much as 30 feet from the front bumper, 10 feet from the left and right sides of the bus and 10 feet behind the rear bumper of the school bus is called what? 5 seconds. - Ans ️️ -How many seconds should you apply pressure to the brake pedal while doing a hydraulic brake check? 2 seconds. 3 seconds. 5 seconds. 10 seconds. 15 seconds. None of the above. evacuate the bus - Ans ️️ -If the bu...

ASE A5 Brakes Test A hydro-boost brake system has reduced braking performance. Technician A says to check the power steering system. Technician B says to check the vacuum check valve. Who is correct? - TECH A is correct. The power steering pump produces pressure for the Hydro-Boost unit. A vehicle with power assisted brakes has a hard brake pedal. Which of the following is LEAST likely to cause this condition? A. Master cylinder. B. Vacuum check valve. C. Brake booster. D. Low man...

drum is chattering on the brake lathe. This could be the result of: A missing dampening belt could cause the drum to vibrate while on the lathe. This vibration can cause the drum to bounce on the cutting tip and make a chattering noise. A vehicle equipped with a hydro-boost brake system has a hard pedal with little braking action. Which of the following could be the cause? Low power steering fluid can cause the booster to provide very little if any boost. 10 Must-Have Accessories for...

MLR ASE Test Questions & Answers 2024/2025 Both A and B - ANSWERSTechnician observes that the brake fluid level is at the "Min" mark in the master cylinder reservoir. Tech A says that worn front pads could be the cause. Tech B says that a leak in the brake hydraulic system could be the cause. Who is right? A only - ANSWERSThe tires of a vehicle are being rotated and balanced. Tech A says that the wheel weight retaining clips must be matched to the rim profile. Tech B says that directio...

Tie Down Straps - Answer There must be 1 time down per 10 feet of cargo with a minimum of 2. Hydraulic Brake Test - Answer Pump the brake pedal 3 times then hold firm pressure on the pedal for 5 seconds, if there is movement then something is wrong. How often should you inspect your cargo? - Answer Within the first 50 miles, then every 150 miles or every 3 hours, whichever comes first. How often should you inspect your tires in hot weather? - Answer Every 2 hours or 100 mile...

NEW HAMPSHIRE CDL TEST WITH COMPLETE SOLUTIONS 100% Controlled braking: A. Involves locking the wheels for short periods of time B. is used to keep a vehicle in a straight line when braking C. should only be used with hydraulic brakes - correct answer B. is used to keep a vehicle in a straight line when braking. When driving on roads where truck speed limits are lower than cars, you should: A. Adjust your speed to the other cars. B. Adjust your speed to the speed of other trucks and b...