7634Chemical EngineeringMedium
Materials having resistivity ranging from 1 to 100 ohm. cm is termed as________?
ANone of these
BSemi-conductor
CInsulator
DConductor
Correct answer
B. Semi-conductor
Explanation
The correct answer is Semi-conductor.
Correct answer
B. Semi-conductor
Explanation
The correct answer is Semi-conductor.
pH value of soil is maintained at ________ by the addition of fertilizer for optimum growth and health of the plant?
In a multipass shell and tube heat exchanger, the baffles on shell side is primarily provided for________?
Cavitation can be prevented by________?
Notched bar test is used for testing the ________ of a material?
Working principle of mercury in glass thermometer is based on volumetric expansion of mercury with increase in temperature. Which of the following undergoes minimum volumetric expansion for a given temperature change?
Trommels separate a mixture of particles depending on their________?