An engine running in a closed room is dangerous because the exhaust gas contains ?? ??? ???? ?? ???? ????? ?????? ?? ???? ?? ????? ?? ????? ??? ?? ???? ??
- Blue smoke ???? ????
- Water vapor ???? ?????
- Carbon monoxide ?????? ???????????
- Air ???
Correct Answer : c. Carbon monoxide ?????? ???????????
Which type of grease is used to lubricate generally? ???? ????? ????? ??? ?? ????? ??? ?????? ?? ????? ?? ???? ???
- Petroleum ?elly ?????????? ????
- Lithium grease ?????? ?????
- Multipurpose grease ??????????? ?????
- All of these ??????? ???
Correct Answer : c. Multipurpose grease ??????????? ?????
One kilometer is equal to ?? ???????? ????? ?? -
- 1000 meter 1000 ????
- 1000 grams 1000 ?????
- 1000 centimeter 1000 ?????????
- 1000 inches 1000 ???
Correct Answer : a. 1000 meter 1000 ????
The most common cause of accidents in the shop is ??????? ?? ???????? ????????? ?? ???? ......
- Defective parts ???? ????????
- Failure to follow instructions ???????? ?? ????? ???? ????
- Defective equipment ???? ?????
- Faulty workmanship ???????? ???????
Correct Answer : b. Failure to follow instructions ???????? ?? ????? ???? ????
In Clutch mechanism which components converts mechanical energy into heat energy? ???? ????? ??? ??? ?? ?????? ???????? ????? ?? ????? ?? ?
- Slave cylinder ????? ???????
- Master cylinder ?????? ???????
- Operating cylinder ??????? ???????
- None of the above ??? ????
Correct Answer : b. Master cylinder ?????? ???????
Carrying screwdrivers or other tools in your back pocket can ???? ?? ??? ?? ????? ?? ???? ???? ?? ???? ??
- Keep tools clean ???? ??? ???? ??
- Keep tools handy ???? ?????? ?????? ???? ??
- Injure you ???? ??? ?????? ???? ??
- Protect the tools ???? ???????? ???? ??
Correct Answer : c. Injure you ???? ??? ?????? ???? ??
Name the component used for brake force distribution in hydraulic brake system. ?? ??? ??? ?? ?????????? ????? ?????? ??? ????? ?? ????? ?? ??? ???????? ???? ??
- Master cylinder ?????? ???????
- wheel cylinder ????? ???????
- Brake booster ????? ??????
- Proportionate valve ?????????? ?????
Correct Answer : d. Proportionate valve ?????????? ?????
Bleeding nipple is provided at ???????? ?????? ????? ??? ???? ???
- Master cylinder ?????? ???????
- wheel cylinder ????? ???????
- Reservoir ????
- none ??? ????
Correct Answer : b. wheel cylinder ????? ???????
Hazardous means? ?????? ????.....
- Bad for human beings , Bad for environment ?????? ?? ??? ????, ???????? ?? ??? ????
- Bad for human beings , Good for environment ?????? ?? ??? ????, ???????? ?? ??? ?????
- Good for human beings , Bad for environment ?????? ?? ??? ?????, ???????? ?? ??? ????
Correct Answer : a. Bad for human beings , Bad for environment ?????? ?? ??? ????, ???????? ?? ??? ????
The purpose of automobile is primarily to ????????? ?? ????? ??? ?? ???? ???????? ??
- Transport goods and cargo ??? ?????? ?? ??????
- Carry many passengers ?????? ????????? ?? ?? ????
- Carry people for their personal transportation ????? ?? ???? ???? ?????? ?? ???
- Run on rails and tracks ??? ?? ??????? ?? ?????
Correct Answer : c. Carry people for their personal transportation ????? ?? ???? ???? ?????? ?? ???
The Device which mixes air and fuel in the proper ratio is ??? ?? ???? ?? ???? ?????? ??? ?????? ?? ???? ?? ???? ???? ????
- Condenser ???????? (???????)
- Carburetor ??????????
- Compressor ??????? (????????????)
- Fuel Injector ???? ????????
Correct Answer : b. Carburetor ??????????
Which engine uses only air compression to ignite its fuel ???? ?? ???? ??? ??????? ?? ????? ???? ???? ??? ?? ????? ???? ??, ?? ??
- Diesel engine ???? ????
- Petrol engine ??????? ????
- Both ?????
- None ??? ????
Correct Answer : a. Diesel engine ???? ????
Failure to remove a ring or bracelet before going to work could cause ??? ???? ?? ???? ?? ?????? ?? ???? ???? ??????? ?? ?? ???? ??.....
- A severe burn ????? ????
- An electric shock ????? ?? ????
- damage to circuit ?????? ?? ??????
- None of the above ??? ????
Correct Answer : b. An electric shock ????? ?? ????
The power of an engine is expressed in ?? ??? ?? ???? ?? ????? ?? ?????? ???? ???? ?? -
- Kilowatt ???????
- Horse power ?????????
- Watt ???
- Volt ?????
Correct Answer : b. Horse power ?????????
Horse power of an engine denotes ?? ???? ?? ????????? ???? ??????? ???
- Torque ?????
- Heat ?????
- Fuel capacity ???? ??????
- Power ?????
Correct Answer : d. Power ?????
