Why do you need a quick test sub?
ACT Quick Test Sub is designed to save rig time while pressure testing a lubricator rig up, before exposing it to well pressure. When multiple wireline runs are required, the lubricator has to be tested each time the bottom connection is broken, and much time can be lost.
What’s the difference between a question and a sub question?
In Research Studio this is defined as 1 question-box with 2 sub-questions. Constructing a question like this will give you three obvious advantages you probably won’t find anywhere else:
How is a pressure test done with a quick test sub?
After performing the first pressure testing of the whole string, subsequent pressure test can be made using the Quick Test Sub to verify the integrity of the joint disconnected, rather than testing the whole lubricator assembly. This is done by connecting a small hand pump to the Quick Test Sub and testing the two O-Rings seals from outside.
Where is the quick test sub located on a well?
The Quick Test Sub s installed either above or below the BOP and becomes the joint that is disconnected each time to insert and retrieve tools from the well. Notes : * Other sizes available on request.
How many subnetting questions and answers are there?
13 Subnetting Questions and answers section with explanation for various online exam preparation, various interviews, Networking Subnetting online test. Subnetting Questions with detailed description, explanation will help you to master the topic. 1.
Why are multiple choice test questions not effective?
Because students are choosing from a set of potential answers, however, there are obvious limits on what can be tested with multiple choice items. For example, they are not an effective way to test students’ ability to organize thoughts or articulate explanations or creative ideas.
How does test invite work for remote testing?
Test Invite provides a code editor so that users can respond in a variety of programming languages. Ask your favorite interview questions and let the user respond by recording voice or webcam video. You can create multiple questions and let the system makes a random selection for each user.
Which is better question stem or alternative question?
A question stem is preferable because it allows the student to focus on answering the question rather than holding the partial sentence in working memory and sequentially completing it with each alternative (Statman 1988).