Technician A says that rear-wheel drive vehicles usually get better traction than front-wheel drive vehicles. Technician B says that front-wheel drive vehicles get extremely good traction due to the weight of the engine and transaxle. Who is correct? a

Technician A

b

Technician B

c

Both A & B

d

Neither A or B

Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

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