Chemical Engineering - Chemical Engineering Basics

6.
The ultimate strength in tension for steel is __________ times the ultimate strength in shear.
0.5
0.9
1.5
2.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
The activity of pure hydrogen gas at 1000°C and 5 atm pressure
is always less than 1.
is always greater than 1.
can be 5.
depends on the choice of the standard state.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
Which of the following transducers is most commonly used for the measurement of shock and vibration ?
Linear variable differential transducer (LVDT)
Dial gauge
Accelerometer
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
The power of a low capacity prime mover is most suitably measured by a __________ type dynamometer.
driving
transmission
absorption
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
__________ addition increases the depth of hardness of steel.
Chromium
Nickel
Tungsten
Vanadium
Answer: Option
Explanation:
No answer description is available. Let's discuss.