A vertical plate and a horizontal plate are suspended in an open room. Both are heated to the same temperature. Which one will cool first?

11 Answers   BARC,

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What parameters to be reported when we send lubricating oil for shore analysis?

0 Answers   ABC Inc, RRB, Siemens,

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Whether ductile material can fail in brittle manner? WHEN?

12 Answers   Bhel, Descon, DRDO,

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what is mechanical engineering?

4 Answers   L&T, MAHINDRA,

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1. What will happen if the armature rheostat is not in maximum position while starting the motor? 2. What will happen if the armature resistance is in minimum position and the eld resistance is in maximum position while starting the motor? 3. How do you reverse the direction of rotation of a DC motor? 4. If the armature connection and the eld connection both are reversed, does the direction of rotation of the motor reverse?

2 Answers  

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"What is the remedy if due exchanging, valve broke out during engine running operation?"

0 Answers   RRB,

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Which parameter remains constant in isochoric process ?

0 Answers  

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how to calculate transformer conservator size

0 Answers  

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How do you repair a hydraulic jack?

0 Answers  

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what is different between Diode and Zener diode?

3 Answers   APS, Invensys, NSN, RRB,

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why do we require cooling towers in case of water cooled chillers?????

2 Answers  

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• Why do you think you would do well at this job?

2 Answers   Petro Star Mount,

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