Forged crankshafts are widely used due to their
- lighter weight and compact dimensions
- low cost
- better ability to transfer heat
- good look
0 voters
rrb chandigarh red set
a beam of I section ,max shear force is carried by :
1 upper flange 2 web 3 lower flange
q.for steel structure which welding is used in building site??
1 arc 2 gas 3 resistance 4 thermite
Two stroke internal combustion engine are used where low cost, compactness and _________ are of important considerations
- light weight
- high thermal efficiency
- good look
- high volumetric efficiency
0 voters
which was the bulkiest pc???
- 4th gen
- 3rd gen
- 2nd gen
- frst gen
0 voters
which hardware can not be shared??
- printer
- scanner
- plotter
- mouse
0 voters
virtual image larger than the object can be obtained by:
- plane mirror
- concex mirror
- concave mirror
- concave lens
0 voters
which one is a gas?
a. chlorine
b. bromine
c. iodine
d all of above
a good dbms shud have??
if all plz select all options
- finnacial stabiltiy of vendor so that after sales support and updates are available
- provision for data integrity and system integrity
- scope for archives
0 voters
The strength of beam section depends upon
- it’s sectional area
- it’s section modulus
- is weight
- it’s length
0 voters
output of diesel engine can be increased without increasing the engine revolutio or size in following way??
- feeding more fual
- increasing flywheel size
- supercharging
- heating incoming air
0 voters
Please share ur marks for Section Enginner post.
This post is only for RRB ALLAHABAD region. Electrical /ECE branches.
- 105-110
- above 120
- 115-120
- 110-115
- 100-105
- 95-100
- 90-95
- 85-90
0 voters
what is the max efficiency of full wave rectifier
a. 40.6
b. 81.2
c 78.5
d.50
which does not have railway locomotive factory?
a. patiala
b.bilaspur
c.chitaranjan
d. jhansi
two blocks which r at different states are bought into contact with each other and allowed to reach a final state of thermal equilibrium.the final temperature attained is specified by
- 3rd law of Thermodynamics.
- zeroth law Thermodynamics.
- first law of Thermodynamics.
- 2nd law of Thermodynamics.
0 voters
sse answer key ?
which one of the following is correct? the specific volume of water when heated from 0 degree C
- first increases and then decreases
- first decreases and then increases
- increases steadily
- decreases steadily
0 voters
RRB Kolkata guyz... plz stand up !! :D
Cutoff Green set ke kitne jane ki chances hain?
i m not able to write the whole paragraph in the space provided in OMR sheet, left the last line....
Is my OMR answer sheet will be evaluated????
A real gas obeys perfect gas law at very
1. High temperatures
2. High Pressures
3. Low Pressures
- 1 alone
- 3 alone
- 2 alone
- 1 and 3
0 voters
a microprocessor has 24 address lines and 32 data lines. If it uses 10 bits of opcode, the size of its memory buffer register is
- 32 bits
- 22 bits
- 24 bits
- 14 bits
0 voters