1
GATE CE 2022 Set 2
Numerical
+1
-0.33

A hydraulic jump takes place in a 6 in wide rectangular channel at a point where the upstream depth is 0.5 m (just before the jump). If the discharge in the channel is 30 m3/s and the energy loss in the jump is 1.6 m, then the Froude number computed at the end of the jump is _________. (round off to two decimal places)

(Consider the acceleration due to gravity as 10 m/s2.)

Your input ____
2
GATE CE 2022 Set 2
MCQ (More than One Correct Answer)
+1
-0.33

Water is flowing in a horizontal, frictionless, rectangular channel. A smooth hump is built on the channel floor at a section and its height is gradually increased to reach choked condition in the channel. The depth of water at this section is y2 and that at its upstream section is y1. The correct statements for the chocked and un-chocked conditions in the channel is/are

A
In chocked condition, y2 is equal to the critical depth if the flow is supercritical or sub critical.
B
In chocked condition, decreases if the flow is supercritical and increases if the flow is subcritical.
C
In un-chocked condition, y1 remain unaffected when the flow is supercritical or subcritical.
D
In chocked conditions, y1 increases if the flow is supercritical and decreases if the flow is subcritical.
3
GATE CE 2022 Set 2
MCQ (Single Correct Answer)
+1
-0.33

The dimension of dynamic viscosity is :

A
M L$$-$$2 T$$-$$2
B
M L0 T$$-$$1
C
M L$$-$$1 T$$-$$2
D
M L$$-$$1 T$$-$$1
4
GATE CE 2022 Set 2
MCQ (Single Correct Answer)
+1
-0.33

If the magnetic bearing of the Sun at a place at noon is S 2$$^\circ$$E. The magnetic declination (in degrees) at that place is

A
2$$^\circ$$W
B
4$$^\circ$$E
C
4$$^\circ$$W
D
2$$^\circ$$E
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12