Question
Which of the following is a good conductor of heat but a
bad conductor of electricity?Solution
Good conductors of heat are good conductors of electricity. Mica is an exception which although being a good conductor of heat and a bad conductor of electricity. It is commonly used in insulation of electricity between high heat generating transistors and their heat sink and or chassis to prevent grounding out of component and to assist in the transfer of the generated heat to the heat sink or chassis for dissipation.
Farming in humid regions with growing period more than 120 days
The Journal named Indian Farmer’s Digest is released monthly by ______
Small seeded late maturing type of blackgram
Mitosis occurs between:
Total geographical area (mha) of India
Transmission of grape vine fan leaf virus is by nematode:
Recently, the Ministry of Commerce and Industry announced that the first consignment of organic millets would be exported to………………………�...
Which is a common crop which is grown of natural autopolyploid?
A ridge on a seed formed by the fusion of the funicle to the seed coat is called:
Flumes are preferred for
