Overflow valve is used to ()
相似题目
-
The series of valves used to control the return flow in well control operations is called the().
-
The purpose of the purge valve at the top of the condenser in a refrigerating system is to()
-
() are used to limit the pressure in any particular portion and mainly control the pressure after the valve.
-
Which of the following methods is used to prevent throttling of compressed air through the diesel engine air starting valves?()
-
An orifice-check valve placed in a hydraulic system is used to()
-
The emergency bilge suction valve is typically used ().
-
Which of the listed pressure control valves would be used to establish the maximum operating pressure of a hydraulic system?()
-
The diesel engine valve subjected to most severe conditions of service is the ().
-
Compensated flow control or constant flow valves are used in hydraulic systems to()
-
A feeler or thermal bulb is used for the expansion valve to ().
-
A swing check valve is used in a pipeline to ().
-
A thermostatic expansion valve is properly controlling evaporator superheatAdjusting this valve to lower the superheat will result in a/an ().
-
Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the()
-
A substance found in residual fuels which tends to cause exhaust valve corrosion and grooving, is()
-
The function of the bypass valve on the self-contained breathing apparatus is to().
-
Where an excessive level of contamination is detected an alarm is sounded and diverting valves are operatedThe discharging liquid is then passed to ().
-
The purpose of the safety relief valves installed on an auxiliary boiler is to ().
-
The emergency bilge suction or bilge injection valve is used to prevent () of the ship.
-
The purpose of the delivery check valve used in a diesel fuel injection jerk pump is to ().
-
Which of the listed statements is a characteristic of the liquid charged power element used with thermostatic expansion valves?()
-
The primary function of a fuel delivery check valve assembly is to()
-
Romanticism preferred ( ) to reason and rationalism. To William Wordsworth, poetry is the spontaneous overflow of powerful feelings.
-
Romanticism preferred ( ) to reason and rationalism. To William Wordsworth, poetry is the spontaneous overflow of powerful feelings.
-
When the relief valve is used as a constant pressure valve, it is connected to the outlet of the hydraulic pump to ensure that the outlet pressure of the hydraulic system (pump) is constant.
推荐题目
- 腱鞘炎的治则是()
- 药材牡丹皮镇痛、解痉的成分是()
- 公共管理的环境由()两个部分构成。
- 根据《交流采样测量装置运行检验管理规程》(Q/GDW140-2006)规定,简述交流采样测量装置超越定值传送检验?
- 同盟会成立后,孙中山领导策划的第一次反清武装起义是()。
- 犯罪嫌疑人甲于2月6日被拘留,办案部门在2月8日对甲进行讯问,发现不应当拘留。经办案部门负责人批准后,制作释放通知书,将其立即释放。办案部门做法正确。
- 白骨精:《西游记》()
- 主送单位顺序正确的是()
- 1966-1978年,该国机动车辆平均每年增加约:
- 九个连续自然数之和为45,将这些数字分组,每组数的平均数相等,则三组平均数之和为()