Related Questions

If the elevation of hydraulic grade line at the junction of three pipes is above the elevation of reservoirs B and C and below reservoir A, then the direction of flow will be
A from reservoir A to reservoirs B and C
B from reservoir B to reservoirs C and A
C from reservoir C to reservoirs A and B
D unpredictable
Causes of ST elevation in ECG are
A Acute pericarditis
B Ventricular aneurysm
C Brugada syndrome
D Pulmonary hypertension
E Atrial septal defect
Causes of ST elevation includes
A Brugada syndrome
B Myocardial injury
C Left ventricular aneurysm
D Hypokalaemia
E Type-IA antiarrhythmic drug
A pole casts a √3 m long shadow on the ground at an elevation 60° ,the height of the pole is-
A ৩মিঃ
B √৩মিঃ
C ৩√৩মিঃ
D ২মিঃ
A pole 6 m high casts a shadow 23 m long on the ground , then the sun's elevation is __
A 60°
B 45°
C 30°
D 90°
A pole 6m high cast a shadow 23m long on the ground, then the Sun's elevation is_____
A 60°
B 45°
C 30°
D 90°
If a pole 6 m high casts a shadow 23 m long on the ground , then the elevation of the sun is -
A 60°
B 45°
C 30°
D 90°
You are lookng at a billboard 40m away with an angle of elevation of 30°. At what height is the billboard?
A 20
B 30
C 40
D 50
An electric pole casts a 3 m long shadow on the ground at an elevation 60°, the height o fthe pole is-
A 3m
B 33m
C 32m
D 23m
The angle of elevation of a ladder leaning against a wall is 60" and the foot of the ladder is 4.6 m away from the wall. The length of the ladder is-
A 2.3m
B 4.6m
C 7.8m
D 9.2m

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