MCQ 1 Dimensions of coefficient of transmissibility are

(A) M⁰L⁰T⁰ (B) M⁰L¹T¹ (C) M⁰L²T¹ (D) M⁰L³T¹

MCQ 6 The water stored in the reservoir below the minimum pool level is called

(A) Useful storage (B) Dead storage (C) Valley storage (D) Surcharge storage

MCQ 8 The major resisting force in gravity dam is

(A) Water pressure (B) Wave pressure (C) Self-weight dam (D) Uplift pressure

MCQ 4 Which of the following can be used as a meter fall?

(A) Vertical drop fall (B) Flumed glacis fall (C) Unflumed glacis fall (D) All of the above

MCQ 2 Main purpose of mean water training for rivers is

(A) Flood control (B) To provide sufficient depth of water in navigable channels, during low water periods (C) To pressure the channel in good shape by efficient disposal of suspended and bed load (D) All of the above

MCQ 15 Lining if irrigation channels

(A) Increases the water logging area (B) Decreases the water logging area (C) Does not change the water logging area (D) None of the above

MCQ 14 The most suitable chemical which can be applied to the water surface for reducing evaporation is

(A) Methyl alcohol (B) Ethyl alcohol (C) Cetyl alcohol (D) Butyl alcohol

MCQ 9 In case of channel routing, the storage is a function of

(A) Inflow discharge only (B) Outflow discharge only (C) Both (A) and (B) (D) None of the above

MCQ 3 The dimensions of storage coefficient is

(A) M⁰L¹T¹ (B) M⁰L²T¹ (C) M⁰L³T² (D) Dimensionless

MCQ 5 Permanent wilting point is

(A) A characteristic of the plant (B) A soil characteristic (C) A soil characteristic modified by the crop (D) Dependent on soil water plant fertilizer interaction

MCQ 7 Conjuctive use of water in a basin means

(A) Combined use of water for irrigation and for hydropower generation (B) Combined use of surface and ground water resources (C) Use of irrigation water for both rabi and kharif season (D) Use of irrigation water by cooperative of farmers

MCQ 10 In which of the following section a breast wall is usually provided

(A) Main canal (B) Under sluice (C) Head regulator (D) Weir

MCQ 13 Which one of the following constitutes the basic assumption of unit-hydrograph theory?

(A) Non-linear response and time invariance (B) Non-linear time variance and linear response (C) Linear response and linear time variance (D) Time invariance and linear response

MCQ 11 A pumped storage plant is a

(A) High head plant (B) Run-off river plant (C) Peak load plant (D) Base load plant

MCQ 12 Mean precipitation over an area is best obtained from gauged amounts by

(A) Arithmetic mean method (B) Thiessen method (C) Linearly interpolated isohyetal method (D) Orographically weighted isohyetal method