Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
mobile
exams
ask
sample papers
tutors
pricing
login
X
ASK
Home
>>
JEEMAIN and NEET
>>
JEEMAIN-2014
Three capacitance ,each of $\;3 \;mu F\;$ , are provided . These can not be combined to provide the resultant capacitance of :
$(a)\;1\;\mu F\qquad(b)\;2\;\mu F\qquad(c)\;4.5\;\mu F\qquad(d)\;6\;\mu F$
jeemain
physics
2014
set-01
Share
asked
May 3, 2014
by
yamini.v
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
Related questions
Modern vacuum pumps can evacuate a vessel down to pressure of $\;4.0 \times 10^{-15}\;atm\;$.at room temperature (300 K). Taking $\;R=8.3 JK^{-1}mole^{-1},1\;atm=10^{5}\;Pa\;$and $\;N_{Avogadro}=6 \times 10^{23}\;mole^{-1}\;$ the mean distance between molecules of gas in an evacuated vessel will be the order of :
jeemain
physics
2014
set-01
asked
May 3, 2014
by
yamini.v
0
answers
A block A of mass 4 kg is placed on another block B of mass 5 kg , and the block B rests on a smooth horizontal table . If the minimum force that can be applied on A so that both the blocks move together is 12 N , the maximum force that can be applied on B for the blocks to move together will be :
jeemain
physics
2014
set-01
asked
May 3, 2014
by
yamini.v
0
answers
A d.c. main supply of e.m.f. 220 V is connected across a storage battery of e.m.f. 200 V through a resistance of $\;\Omega\;$. The battery terminals are connected to an external resistance ' R ' . The minimum value of ' R ' , so that a current passes through the battery to charge it is :
jeemain
physics
2014
set-01
asked
May 3, 2014
by
yamini.v
0
answers
An n-p-n transistor has three leads A,B and C . Connecting B and C by moist fingers A, to the positive lead of an ammeter , and C to the negative lead of the ammeter , one finds large deflection . Then A,B and C refer respectively to :
jeemain
physics
2014
set-01
asked
May 5, 2014
by
yamini.v
0
answers
Given three points P,Q,R with P(5,3) and R lies on the x - axis . if equation of RQ is $\;x-2y=2\;$ and PQ is parallel to the x - axis , then the centroid of $\;\bigtriangleup PQR\;$ lies on the line :
jeemain
mathematics
2014
set-01
asked
May 7, 2014
by
yamini.v
0
answers
If $\;f(x) = (\large\frac{3}{5})^{x}+ (\large\frac{4}{5})^{x}-1\;,x \in R \;$, then the equation $\;f(x) =0\;$ has :
jeemain
mathematics
2014
set-01
asked
May 7, 2014
by
yamini.v
1
answer
If the Rolle's theorem holds for the function $\;f(x) = 2x^{3}+ax^{2}+bx\;$ in the interval $\; [-1 ,1]\;$ for the point $\;c=\large\frac{1}{2}\;$ then the value of 2a+b is :
jeemain
mathematics
2014
set-01
asked
May 7, 2014
by
yamini.v
1
answer
Ask Question
Tag:
Math
Phy
Chem
Bio
Other
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
CBSE XI MATH
50+ TESTS
CBSE XII MATH
80+ TESTS
...
X