Related Questions

Ionisation potential employed in the industrial electrostatic precipitator is of the order of
A 30 to 70 kV DC
B 30 to 70 kV AC
C 230 V AC
D 230 V DC
Ionisation potential applied across the electrodes of electrostatic tar precipitator is around
A 230 V AC
B 60 KV AC
C 230 V DC
D 60 KV DC
The element with highest first ionisation energy is
A Hydrogen
B Helium
C Lithium
D Sodium
Ionisation energy of nitrogen is greater than that of oxygen because nitrogen has
A High bond dissociation energy
B Smaller atomic radius
C Stable half filled 2p sub level
D High nuclear charge
Four subjects ---physics, Chemistry, Mathematics and Biology ---were taught in four consecutive periods of one hour each starting from 8.00 a.m. At what time was the chemistry period scheduled? 1. Mathematics period ended at 10.00 a.m, which was preceded by Biology. 2. Physics was scheduled in the last period. 3. Mathematics period was immediately followed by Chemistry.
A Only 1
B Only 2
C Only 2 and 3
D Only 1 and either 2 or 3
Each of the following problem has a question and two statements which are labeled 1. and. Use the data given in 1. and 2. to decide whether the statements are sufficient to answer the question.Select one of the following . a.Statements (1) ALONE is sufficient,but (2) ALONE is not sufficient. b.Statements (2) ALONE is sufficient,but (1) ALONE is not sufficient. c. Both statement TOGETHER are sufficient but statement alone is sufficient .How many minutes are there is time period T? (1) Time period T extends from 12.00 midnight to 12.00 noon.(2) Time period T is 2 hours and 180 seconds long.
A A
B B
C C
D D
Taking medicine more than twice a day could be a potential problem for many people. Here ‘potential’ means:
A actual
B realistic
C prevailing
D possible
Taking medicine more than twice a day could be a potential problem for many people. Here 'potential ' means:
A actual
B realistic
C prevailing
D possible
when workers o not find their assignments challenging. they become bored and , therefore , achiceve less than their potential .On the other hand, when workers ifind their assignments too difficult, they give up and so again achieve less than what they are capable of achieving . It is therefore, clear that no worker's full potential will ever be realized . Which one of the followings is an error of reasoning contained in the argument?
A Mistakenly equating what is actual and what is merely possible.
B ssuming without warrant that a situation allows only tow possibilities.
C Relying on subjective rather than objective evidence .
D Confusing the coincidence of two events with a causal relation between the two.
When workers do not find their assignments challenging, they become bored and, therefore, achieve less then their potential. On the other hand, when works find their assignments too difficult, they give up and so again achieve less than what they are capable of achieving. It is, therefore, clear that no worker’s full potential will even be realized. Which one of the following is an error of reasoning contained in the argument?
A Mistakenly equating what is actual and what is actual and what is merely possible.
B Assuming without warrant that a situation allows only two possibilities.
C Relying on subjective rather than objective evidence.
D Confusing the coincidence of two events with a causal relation between the two.

Next steps