Author name: Admin

A. Increase the heat loss

B. Decrease heat loss and will have no effect beyond that

C. Decrease heat flux

D. Reduce convection heat loss compared to conduction heat less

A. Aquatic creatures

B. Protozoa

C. Virus

D. Pathogenic bacteria

A. Deviation

B. Derivative time

C. Error ratio

D. Differential gap

A. Nickel, cobalt & chromium

B. Tungsten, chromium & cobalt

C. Manganese, chromium & cobalt

D. Tungsten, molybdenum & nickel

A. Positively charged

B. Negatively charged

C. Neutral

D. Of higher wavelength than visible light

A. Viscous force

B. Gravity force

C. Hydrostatic force

D. Surface tension force

A. Wetness

B. Mass flow rate

C. Both A & B

D. Neither A nor B

A. Pressure

B. Density

C. Force

D. None of these

A. 87% cementite & 13% Fe

B. 87% ferrite & 13% cementite

C. 93.33% ferrite & 6.67% C

D. 87% ferrite & 13% C

A. Tensile strength

B. Compressive strength

C. Young’s modulus

D. Thermal co-efficient of expansion