Which of the following material handling equipments is not suitable for moving materials in varying paths?
Hand trolley
Belt conveyor
Crane
Truck
- Softening of hardened steel is done by its
- Fire refining process is employed in case of
- Which of the following metals is the most prone to work hardening?
- Brass parts with high residual tensile stress at the surface are susceptible to season cracking (i.e.…
- Which of the following is resistant to the action of both heat & chemicals?
- At 100% relative humidity, the dew point temperature of moist air is
- A spring material should have low
- __________ of austenite decreases the hardenability in steel.
- Which of the following if present in iron ore, enhances its value?
- Carbon supply in pack carburising process is in the form of
- Otto cycle used in spark ignition petrol engines is also known as the constant __________ cycle.
- When dry bulb temperature & wet bulb temperature of moist air is the same, it means that the
- Which of the following is the largest quantum of pressure?
- Inertial forces are obtained, when the elastic forces are multiplied by __________ number.
- The maximum thickness of the metal which can be welded using ultrasonic welding is __________ mm.
- Current employed in resistance welding ranges from __________ kVA/.
- Water hammer is caused in steam carrying pipelines, because of
- The mechanism which changes the value of manipulated variable in response to the output signal from…
- The diffusion co-efficient of Ni in Cu at 1000 K is 1.93 × 10-16 m2S-1 and it is 1.94 ×…
- The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is
- During sensible cooling of air, its wet bulb temperature
- __________ is not a heat treatment process.
- Young's modulus of a material is the measure of its
- __________ property of a material is determined by the Herbert Pendulum device.
- The critical pressure at which the latent heat of vaporisation of steam becomes zero is __________ Kg/cm2.
- Steel rods are normally used for concrete reinforcement because concrete and steel have almost equal
- The friction factor for the turbulent fluid flow in a rough pipe does not depend upon the
- In case of brasses, with decreasing zinc percentage and increasing copper percentage, its __________…
- In a good rimming steel
- Catalyst used in the 'catalytic converter' employed in automobile exhaust line for complete combustion/oxidation…