Questions Answered

nirmalnema:
what is the integration of rt over(cosx)
 updated 9 months ago
 10 replies
 1 Medal

ghajesh:
can anybody tell if saw dust can be made soluble in any solvent? Thanking you in advance
 updated 9 months ago
 2 replies
 2 Medals

joelp44:
Help with 3 short questions! [pics]
 updated 11 months ago
 91 replies
 3 Medals

barnoldwrl:
Help!!! will give medal :)
 updated 11 months ago
 14 replies
 2 Medals

jack63:
For which equation would x = 12 be a solution?
…
 updated 11 months ago
 8 replies
 5 Medals

jack63:
Translate the following into an inequality:
What number plus four is at most 6?
…
 updated 11 months ago
 6 replies
 3 Medals

jack63:
Which of the following is a solution for the inequality 2x < 9?
…
 updated 11 months ago
 12 replies
 3 Medals

soapia:
permutations: how many different groups of four letters can be made from the letters AF (6 letters) if letters can only be used once?
 updated 11 months ago
 12 replies
 3 Medals

jack63:
For which inequality would x = 8 not be a solution?
…
 updated 11 months ago
 5 replies
 2 Medals

jack63:
For which equation would x = 5 be a solution?
…
 updated 11 months ago
 2 replies
 3 Medals

soapia:
permutations: how many different groups of four letters can be made from the letters AF (6 letters) if letters can only be used once?
 updated 11 months ago
 13 replies
 No Medals Yet

Dr.Professor:
How do I apply a method to a sequence of objects?
 updated one year ago
 2 replies
 2 Medals

Dr.Professor:
In PYTHON How do you remove duplicates from a list?
 updated one year ago
 2 replies
 2 Medals

Dr.Professor:
How do I convert between tuples and lists?
 updated one year ago
 2 replies
 2 Medals

Dr.Professor:
Is there a source code level debugger with breakpoints, singlestepping, etc.?
 updated one year ago
 2 replies
 2 Medals

Rohangrr:
785555555555
 updated one year ago
 1 reply
 No Medals Yet

Dr.Professor:
Python code for this
(125*120)100
 updated one year ago
 2 replies
 2 Medals

Dr.Professor:
1+2
 updated one year ago
 2 replies
 2 Medals

Isabel☺:
you hold a physics book in the air so that the back cover faces the ground. approximately how large a force in newtons and in pounds does th…
 updated one year ago
 14 replies
 1 Medal

eshluvislam:
integrate e^ax sin bx
 updated one year ago
 5 replies
 No Medals Yet

Rohangrr:
The transient voltage that appears across the contacts at the instant of arc extinction is called
(A) recovery voltage
(B) re striking vol…
 updated one year ago
 2 replies
 2 Medals

Rohangrr:
The normal frequency rms voltage that appears across the breaker poles after final arc extinction has occurred, is
(A) recovery voltage
(B…
 updated one year ago
 2 replies
 2 Medals

Dr.Professor:
If a circuit breaker does not operate on electrical compound, the probable reason could be
(A) spring defective
(B) trip circuit open
…
 updated one year ago
 2 replies
 2 Medals

Rohangrr:
In a circuit breaker if the insulation resistance between phase terminal and earthed frame is less than the specified limit, the probable ca…
 updated one year ago
 2 replies
 2 Medals

Dr.Professor:
There is definite objection to use of which of the following medium for extinguishing the arc in case of a circuit breaker ?
(A) Air
(B) …
 updated one year ago
 2 replies
 2 Medals

Rohangrr:
The insulation resistance of high voltage circuit breaker is
(A) 1k Ohm
(B) 10 k Ohm
…
 updated one year ago
 2 replies
 1 Medal

Rohangrr:
The contact resistance of a circuit breaker is. of the order of
(A) 20 micro ohms ± 10
(B) 20milli ohms ± 10
…
 updated one year ago
 3 replies
 2 Medals

Rohangrr:
Which of the following circuit breakers does not use pneumatic operating mechanism
(A) Air blast circuit breaker
(B) SF6 blast circuit bre…
 updated one year ago
 2 replies
 2 Medals

Rohangrr:
Fusing factor for a HRC fuse is
(A) Minimum fusing current / Current rating
(B) Minimum fusing current / Minimum rupturing time
…
 updated one year ago
 2 replies
 2 Medals

Dr.Professor:
In a HRC fuse the time between cutoff and final current zero, is known as
(A) total operating time
(B) arcing time
…
 updated one year ago
 2 replies
 2 Medals
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