Answer Posted / mat

preheating occur because to work fast.....

What type of gear is the first reduction gear pinion?

2705

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If any changes done in the process of production what that is called.

1833

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In 1983 what changed about the length of the meter?

1063

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Explain mechanism of fatigue failure.

2291

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What is the difference between "stress and strain”?

1064

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Is there a lower limit to the gland surface finish for static O-rings, gaseous system? surface finish table lists 0.41-0.81 micro-meters for static gaseous systems. What is the drawback of using a smoother surface finish lower than 0.41?

1817

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What do you understand by eutectic ?

1039

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What is the difference between blower and fan?

996

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sir i want model and previous year question paper of RRB. please send it to my mail id. im a mechanical engg.

1955

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HELLO SIR VERY GOOD EVENING SIR, I'M KALAMANI. I NEED TO PREPARE FOR UPCOMING "JINDAL STEEL AND POWER LTD" INTERVIEW. I'M MECHANICAL ENGINEER SIR. SO PLEASE SEND ABOUT JINDAL's PREVIOUS APTITDE TEST QESTION PAPERS TO MY MAIL ID : , , . I WANT TO KNOW ABOUT THEIR PROCEDURE TO BE HELD ON THE INTERVIEW? SO PLEASE SIR SEND UR VALUABLE ANSWER TO ME ON ABOVE MAIL ID SIR. THANK U SIR.

1976

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What happen when too much cylinder oil is injected in the working cylinder?

1757

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What is the formula to determine the speed of induction motor?

1863

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What is the difference between nuclear fission and fission chain reaction?

1132

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what is heat treatment and why is it done?

1082

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What is the importance of thermostat in the cooling system of an engine?

1038

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