 
			 
			MCQOPTIONS
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				This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.
| 1. | The magnitude of the air gap at the interface of casting and mould continuously decreases with time. | 
| A. | True | 
| B. | False | 
| Answer» C. | |
| 2. | For the complex geometries of the casting, the calculation is more difficult to obtain the air gap at the interface. | 
| A. | True | 
| B. | False | 
| Answer» B. False | |
| 3. | A gap of finite thickness at the interface of mould and metal always increases the heat flux. | 
| A. | True | 
| B. | False | 
| Answer» C. | |