A 6.0 cm × 5.5 cm rectangle lies in the xz-plane A. What is the electric flux through the rectangle if E⃗ =(120ı^−230k^)N/C?
B. What is the electric flux through the rectangle if E⃗ =(120ı^−230ȷ^)N/C?

The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false

Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.

Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.